In this hands-on semiconductor electronics experiment, build a BJT differential amplifier and learn about a fundamental building block that is the basis of most operational amplifiers.
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For ease of drawing complex circuit diagrams, electronic amplifiers…
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The bipolar junction transistor (BJT) was named because its operation…
Textbook
The voltage divider is a circuit used to create a voltage less than or equal to the input voltage.
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Differential Op-Amp Circuits An op-amp with no feedback is already a…
Textbook
In this hands-on AC electronics experiment, you will sense AC magnetic fields using a simple wire coil and learn about AC signal coupling, orientation effects, and the impact of shielding using different materials.
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Every meter impacts the circuit it is measuring to some extent, just…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Sensors
This calculator shows the peak-to-peak voltage (VP-P) value from the peak voltage, RMS voltage, or average voltage.
Tools
In this series of hands-on electronics experiments, build alternating current (AC) circuits and learn about basic electrical engineering circuit concepts, including transformers, motors, phase shifts, signal coupling, and noise cancellation.
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The Use of Logic Gate Inverters and buffers exhaust the possibilities…
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Research and describe what the Hall effect is, and list some practical…
Worksheets - Sensors
Parametric data for all semiconductor op-amp models except the CA3130…
Textbook
Counting practice: count from zero to thirty-one in binary, octal, and…
Worksheets - Sensors
Arithmetic Sequences An arithmetic sequence is a series of numbers…
Textbook
As was mentioned before, the angle of this “power…
Textbook
In this hands-on AC electronics experiment, an electronic musical keyboard will be used as a variable-frequency AC signal generator to learn the difference between AC amplitude and frequency.
Textbook
Instantaneous Values in AC Circuits Pure resistive AC circuit:…
Textbook
Contributors to this chapter are listed in chronological order of…
Textbook
The circuit shown here is a four-bit analog-to-digital converter…
Worksheets - Sensors
RELATED WORKSHEETS: JFET Amplifiers Worksheet
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Temperature coefficient (α) per degree C: Material Element/Alloy…
Textbook
To learn about electronics, you must eventually engage in hands-on experimentation. Knowledge gleaned from books alone has limited use in scientific endeavors. Troubleshooting a circuit can be as important as the knowledge gained from a properly functioning experiment.
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When inductors are connected in series, the total inductance is the…
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It is sometimes desirable to have circuits capable of selectively…
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When capacitors are connected in series, the total capacitance is…
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Using an electrical meter safely and efficiently is perhaps the most…
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What is the purpose of the switch shown in this schematic diagram?
Worksheets - Sensors
Also known as the stairstep-ramp, or simply counter A/D converter,…
Textbook
Learn the Power Formula We’ve seen the formula for determining…
Textbook
This calculator will determine the correct antenna downtilt angle given the heights of the antennas and distance between them.
Tools
Devoting a whole chapter in a modern electronics text to the design…
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By introducing electrical reactance into the feedback loops of an…
Textbook
In the previous section, we saw a circuit using one J-K flip-flop that…
Textbook
(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
Textbook
When capacitors are connected in series, the total capacitance is…
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SPICE analysis of Electrical Isolation Aside from the ability to…
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(“c” being a constant) RELATED…
Textbook
In Millman’s Theorem, the circuit is re-drawn as a parallel…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Sensors
“I think it is safe to say that no one understands quantum…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Sensors
Solving for x in a given polynomial equation “ax2 + bx + c…
Textbook
In this electrical circuit, trace the direction of current through the…
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Provide a definition for phasor, as the term applies to electrical…
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Don’t just sit there! Build something!! Learning to analyze digital…
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Suppose a 12 volt lead-acid battery has an internal resistance of 20…
Worksheets - Sensors
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